A new study by Colorado State University in Fort Collins concluded that bumper stickers are drivers' equivalents of animal territorial markings. Whether the sticker proclaims "Back off!" or "Vote for McCain" or "Praise Jesus," the message is the same.

New studies show that drivers overestimate their ability to multitask behind the wheel. This game measures how your reaction time is affected by external distractions. Regardless of your results, experts say, you should not attempt to text when driving

WASHINGTON (AFP) - Nine out of 10 Americans feel that sending text messages from a mobile phone while driving is as dangerous as drinking and driving, but admit to doing it anyway, a poll published on Tuesday showed.

Having already laid down the law for his two teenage daughters, Gov. Arnold Schwarzenegger signed legislation Thursday that will prohibit the rest of Californians under age 18 from using cellphones, text message devices and laptop computers while driving